Last week I was routing a piece of wood with my Bosh 1600 in a router table, when unexpectedly the router quick back the piece and beginning to vibrate loud. I immediately turn it off, and checked it for damages.
Turn it on again and the vibration continues. I suppose that the spindle can be out of align due this issue.
I took the measurement and as you can see it is very misaligned.
The shaft seems to be very short and resistant, could it be bent? Or is it that the bearing has been damaged, can replacing it solve the problem?